Question: What specie physically interacts with acetylcholine?
Paraphrase: What specie physically interatomic with acetylcholine?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q180623 wdt:P129 ?X . ?X wdt:P703 ?answer}
Answer: Homo sapiens, Homo sapiens, Homo sapiens, Homo sapiens, Homo sapiens